You can create a policy statement that is presented to all users as a banner in the window before web login. The user must accept the policy before they can log in. The policy banner can include HTML formatting.
To display a pre-login policy banner
Navigate to Device > Users > Settings > Customization.
Select Start with policy banner before login page. This option is not selected by default.
Enter the banner message in Policy banner content.
To see a sample banner, click Example Template. The Policy banner content field is populated.
Make changes to the sample banner or enter new coding. The page that is displayed to the user includes I Accept and Cancel for user confirmation.